<ul>
  <li>
    <%= link_to_remote "全部日志和转载",
      :update => :home_content,
      :url => documents_show_home_url(),
      :method => :get
    %>
    <p><%= Article.all_articles.length + Reship.all_reships.length %></p>
  </li>
</ul>
<% @documet_types.each do |documet_type| %>
  <ul>
    <li id="home_<%= documet_type.id %>">
      <%= render :file => "documents/show/homes/show/documet_types/_show.html", :locals => {:documet_type => documet_type} %>
    </li>
  </ul>
<% end %>